David Haase, MD, coach to the #1-ranked Rejuvenation Olympian

Who we're talking about: Dr. David Haase, a double board-certified physician. Haase received his medical degree from Vanderbilt University School of Medicine and did his residency at the Mayo Clinic. Since 2003, he has headed MaxWell Clinic, a functional medicine clinic in Nashville, TN.

And the news is: One of Haase's patients at MaxWell Clinic, Dan Sullivan, is currently #1 on the Rejuvenation Olympics absolute leaderboard. Sullivan is 78 years old and is aging just 0.71 biological years for every chronological year. Whatever Haase is doing to Sullivan, it's working.

Why this is a big deal: As I've written before, scientists are making big progress teasing out the many complex mechanisms of aging on the molecular, genetic, and epigenetic levels. But what do all these results mean if you want to slow down or even reverse your biological age today?

Clinical practitioners, who work with actual people, have the best insights on that. And according to the Rejuvenation Olympics results, Haase is right at the top of that clinical practitioner group.

What's next? MaxWell Health offers 3 and 12 month programs for patients. In case you're interested, you can find more details here. And if you're not looking for a full-on longevity clinic, Haase also has a YouTube channel where he regularly posts news, shares advice, and holds webinars.